... to a special machine, this product from the oil cycloid torque motor drives, H manual directional control valve and direct ... , correspondent for the speed differential, high-grade speed, low-torque large block.3, the first clamp brake institutions in the ... 7/8" , 3 ½" 4 ½" Tubing(2) rated high-grade torque 1.5 kN.m (1114ft-lbs)(3) Rated low ... (1595psi)6, rated Oil Supply 100L/min Hydraulic power tong